Legal claims defining the scope of protection, as filed with the USPTO.
2. The display device of claim 1, wherein the quality index is a ratio of minimum luminance of the actual measured grayscale of the second captured image after the compensation of the second captured image to maximum luminance of the actual measured grayscale of the second captured image after the compensation of the second captured image.
3. The display device of claim 1, wherein the compensation prediction model is generated through linear regression for the similarity index and the quality index.
4. The display device of claim 1, wherein the compensation data is not generated when the similarity index is less than a threshold value, and the compensation data is generated when the similarity index is greater than the threshold value.
6. The display device of claim 5, wherein the similarity index is determined using an equation “SI=SI1*m+SI2*(1-m)”, where SI is the similarity index, SI1 is the first similarity index, SI2 is the second similarity index, and m is a real number greater than 0 and less than 1.
8. The method of claim 7, wherein the quality index is a ratio of minimum luminance of the actual measured grayscale of the second captured image after the compensation of the second captured image to maximum luminance of the actual measured grayscale of the second captured image after the compensation of the second captured image.
9. The method of claim 7, wherein the compensation prediction model is generated through linear regression for the similarity index and the quality index.
10. The method of claim 7, wherein the compensation data is generated when the similarity index is greater than a threshold value.
12. The method of claim 11, wherein the similarity index is determined using an equation “SI=SI1*m+SI2*(1-m)”, where SI is the similarity index, SI1 is the first similarity index, SI2 is the second similarity index, and m is a real number greater than 0 and less than 1.
13. The method of claim 7, wherein further includes predicting a first quality index for a first evaluation data by inputting the first evaluation data different from the reference data and the evaluation data into the compensation prediction model.
15. The test device of claim 14, wherein the quality index is a ratio of minimum luminance of the actual measured grayscale of the second captured image after the compensation of the second captured image to maximum luminance of the actual measured grayscale of the second captured image after the compensation of the second captured image.
16. The test device of claim 14, wherein the compensation prediction model is generated through linear regression for the similarity index and the quality index.
17. The test device of claim 14, wherein the compensation data generating block is configured to compare the similarity index with a threshold value, and to generate the compensation data when the similarity index is greater than the threshold value.
19. The test device of claim 18, wherein the similarity index is determined using an equation “SI=SI1*m+SI2*(1-m)”, where SI is the similarity index, SI1 is the first similarity index, SI2 is the second similarity index, and m is a real number greater than 0 and less than 1.
20. The test device of claim 14, wherein the compensation data generating block is configured to predict a first quality index for a first evaluation data by inputting the first evaluation data different from the reference data and the evaluation data into the compensation prediction model.
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October 1, 2024
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